Mathematics, 18.02.2021 23:40 tatirocks1870
Which choice could be modeled by a linear function?
A. The amount, y, of radioactive material remaining after x years when decay occurs at a rate of 30% each year.
B. The amount of money, y, in an amount after x years earning 4% interest compounded annually.
C. The monthly cost, y, to use a cell phone for x minutes at a rate of 4 cents per minute.
D. The height, y, of a ball after bouncing x times, if each bounce reaches 2/3 the previous height.
Answers: 1
Mathematics, 21.06.2019 21:30
Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll
Answers: 1
Mathematics, 21.06.2019 21:30
The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet
Answers: 3
Mathematics, 21.06.2019 22:10
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 1
Which choice could be modeled by a linear function?
A. The amount, y, of radioactive material remai...
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